1) Solve each system using substitution. a) ( - 2 , - 2 ) b) ( - 2 , - 1 ) c) ( 2 , 2 ) d) ( 1 , 3 ) 2) Solve each system using substitution. a) ( − 3 , 4 ) b) ( 4 , − 3 ) c) ( −4 , 3 ) d) ( 1 , − 6 ) 3) Solve each system using substitution. a) ( - 3 , 5 ) b) ( 2 , 7 ) c) no solution  d) infinitely many solution 4) Solve each system using substitution. a) ( 3 , 4 ) b) ( 1 , 2 ) c) no solution d) infinitely many solution

Assignment on Lesson 9.2 (Solve Linear Systems by Substitution)/G7

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